diff --git a/docs/spmenu.conf b/docs/spmenu.conf
index 63b7799..85dfada 100644
--- a/docs/spmenu.conf
+++ b/docs/spmenu.conf
@@ -500,6 +500,13 @@ spmenu = {
              function = "toggleimg";
              argument = "0";
            },
+           // f: Toggle image full screen mode
+           { mode = 0;
+             modifier = "None";
+             key = "f";
+             function = "togglefullimg";
+             argument = "0";
+           },
            // h: Flip image horizontally
            { mode = 0;
              modifier = "None";
diff --git a/keybinds.h b/keybinds.h
index 36aac53..69ec829 100644
--- a/keybinds.h
+++ b/keybinds.h
@@ -41,6 +41,7 @@ static Key keys[] = {
     { 0,       Shift,          XK_1,         setimggaps,      {.i = -100 } },
     { 0,       Shift,          XK_2,         setimggaps,      {.i = +100 } },
     { 0,       0,              XK_t,         toggleimg,       {0} },
+    { 0,       0,              XK_f,         togglefullimg,   {0} },
     { 0,       0,              XK_p,         paste,           {.i = 2  } },
     { 0,       0,              XK_h,         flipimg,         {.i = 1  } },
     { 0,       0,              XK_v,         flipimg,         {.i = 0  } },
diff --git a/libs/arg.c b/libs/arg.c
index 332d28a..1aab7ce 100644
--- a/libs/arg.c
+++ b/libs/arg.c
@@ -403,6 +403,25 @@ void toggleimg(Arg *arg) {
 #endif
 }
 
+void togglefullimg(Arg *arg) {
+#if USEIMAGE
+    fullscreen = image ? !fullscreen : 0;
+
+    if (fullscreen) {
+        ow = imagewidth;
+        oh = imageheight;
+
+        imagewidth = mw;
+        imageheight = mh;
+    } else {
+        imagewidth = ow;
+        imageheight = oh;
+    }
+
+    drawmenu();
+#endif
+}
+
 void defaultimg(Arg *arg) {
 #if USEIMAGE
 
@@ -419,6 +438,7 @@ void defaultimg(Arg *arg) {
 }
 
 void setlines(Arg *arg) {
+    if (fullscreen) return;
     lines += arg->i;
     if (lines < 0) lines = 0;
 
@@ -428,6 +448,7 @@ void setlines(Arg *arg) {
 }
 
 void setcolumns(Arg *arg) {
+    if (fullscreen) return;
     columns += arg->i;
     if (columns < 1) columns = 1;
 
diff --git a/libs/arg.h b/libs/arg.h
index 679ffe0..0a5d435 100644
--- a/libs/arg.h
+++ b/libs/arg.h
@@ -30,6 +30,7 @@ static void quit(Arg *arg);
 static void complete(Arg *arg);
 static void setimgsize(Arg *arg);
 static void toggleimg(Arg *arg);
+static void togglefullimg(Arg *arg);
 static void defaultimg(Arg *arg);
 static void rotateimg(Arg *arg);
 static void flipimg(Arg *arg);
diff --git a/libs/conf/config.h b/libs/conf/config.h
index 71c9321..8e3a3d0 100644
--- a/libs/conf/config.h
+++ b/libs/conf/config.h
@@ -356,6 +356,7 @@ static FuncList fl[] = {
     { "setimgsize",     setimgsize },
     { "setimgsize",     setimgsize },
     { "toggleimg",      toggleimg },
+    { "togglefullimg",  togglefullimg },
     { "defaultimg",     defaultimg },
     { "rotateimg",      rotateimg },
     { "flipimg",        flipimg },
diff --git a/libs/draw.c b/libs/draw.c
index 43decca..9717d59 100644
--- a/libs/draw.c
+++ b/libs/draw.c
@@ -488,31 +488,32 @@ void drawmenu(void) {
         }
 #endif
 
-        if (!hideprompt) {
+        if (!hideprompt && !fullscreen) {
             w = promptw;
             x = drawprompt(x, y, w);
         }
-        if (!hideinput) {
+
+        if (!hideinput && !fullscreen) {
             w = (lines > 0 || !matches) ? mw - x : inputw;
             x = drawinput(x, y, w);
         }
 
-        if (!hidemode) modeWidth = pango_mode ? TEXTWM(modetext) : TEXTW(modetext);
+        if (!hidemode && !fullscreen) modeWidth = pango_mode ? TEXTWM(modetext) : TEXTW(modetext);
 
         // draw the items, this function also calls drawrarrow() and drawlarrow()
         if (!hideitem) drawitem(x, y, w);
 
-        if (!hidematchcount) {
+        if (!hidematchcount && !fullscreen) {
             w = numberWidth;
             drawnumber(mw - numberWidth - modeWidth - capsWidth - 2 * sp - 2 * borderwidth - menumarginh, y, w);
         }
 
-        if (!hidemode) {
+        if (!hidemode && !fullscreen) {
             w = modeWidth;
             drawmode(mw - modeWidth - capsWidth - 2 * sp - 2 * borderwidth - menumarginh, y, w);
         }
 
-        if (!hidecaps) {
+        if (!hidecaps && !fullscreen) {
             w = capsWidth;
             drawcaps(mw - capsWidth - 2 * sp - 2 * borderwidth - menumarginh, y, w);
         }
diff --git a/libs/img.c b/libs/img.c
index e7e4b3a..45ec702 100644
--- a/libs/img.c
+++ b/libs/img.c
@@ -4,7 +4,7 @@ void setimagesize(int width, int height) {
     int oiw = 0;
 
     // this makes sure we cannot scale the image up or down too much
-    if ((!image && height < imageheight) || (!image && width < imagewidth) || (width < 0) || width > mw || hideimage) return;
+    if ((!image && height < imageheight) || (!image && width < imagewidth) || (width < 0) || width > mw || hideimage || fullscreen) return;
 
     // original width/height
     oih = imageheight;
@@ -94,24 +94,31 @@ void drawimage(void) {
         xta += menumarginh;
         wta += menumarginv;
 
-        if (mh != bh + height + imagegaps * 2 - wtr) { // menu height cannot be smaller than image height
+        if (mh != bh + height + leftmargin * 2 - wtr && !fullscreen) { // menu height cannot be smaller than image height
             resizetoimageheight(height);
+        } else if (mh != bh + height + leftmargin * 2 - wtr && fullscreen) {
+            resizetoimageheight(height-bh);
+        }
+
+        // we're covering all the area
+        if (fullscreen) {
+            xta = wta = wtr = leftmargin = 0;
         }
 
         // render image
         if (!imageposition && image) { // top mode = 0
             if (height > width)
                 width = height;
-            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, wta+imagegaps);
+            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, wta+leftmargin);
         } else if (imageposition == 1 && image) { // bottom mode = 1
             if (height > width)
                 width = height;
-            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, mh-height-imagegaps);
+            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, mh-height-leftmargin);
         } else if (imageposition == 2 && image) { // center mode = 2
             imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, (mh-wta-height)/2+wta);
         } else if (image) { // top center
-            int minh = MIN(height, mh-bh-imagegaps*2);
-            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, (minh-height)/2+wta+imagegaps);
+            int minh = MIN(height, mh-bh-leftmargin*2);
+            imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2+xta, (minh-height)/2+wta+leftmargin);
         }
     }
 
diff --git a/spmenu.c b/spmenu.c
index d763c8f..4c5fc54 100644
--- a/spmenu.c
+++ b/spmenu.c
@@ -183,7 +183,10 @@ static int longestedge = 0;
 static int imagew = 0;
 static int imageh = 0;
 static int imageg = 0;
+static int ow = 0;
+static int oh = 0;
 #endif
+static int fullscreen = 0;
 
 // config file
 #if USECONFIG